3. F(x) = 2x g(x)=x-1 a) Fog (x) b) gof(x):
f(x) = 2x
g(x) = x - 1
(f o g) (x) = f(g(x))
= 2(x - 1)
= 2x - 2
(g o f) (x) = g(f(x))
= 2x - 1
[answer.2.content]f(x) = 2x
g(x) = x - 1
(f o g) (x) = f(g(x))
= 2(x - 1)
= 2x - 2
(g o f) (x) = g(f(x))
= 2x - 1
[answer.2.content]